cold-formed section

CN309549548SActive Publication Date: 2025-10-17TIANJIN DWG FORMWORK & SCAFFOLD ENG CO LTD
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Patent Information

Application Number
CN202530009536.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-08
Publication Date
2025-10-17
Estimated Expiration
2040-01-08

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Abstract

1. Name of the designed product: cold bending section. 2. Use of the designed product: the cold bending section is a section with complicated cross section made of hot-rolled or cold-rolled steel strip by pressure processing at normal temperature. 3. Designing points of the designed product: the shape. 4. Picture or photo best showing the designing points: perspective view.
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